抄题解，jbl(bushi
by 高雍博 @ 2020-06-05 13:19:16
话说你谷跑反作弊的时候会不会认为您抄了题解(((
by 高雍博 @ 2020-06-05 13:19:39
/fad
by Mao_Mao @ 2020-06-05 13:20:49
那只能请求管理清空记录了/kel
by Mao_Mao @ 2020-06-05 13:21:16
易易
by 高雍博 @ 2020-06-05 13:21:27
@[IdonotwanttobeTXN](/user/342763) 用来测试题解的小号（
by critnos @ 2020-06-05 13:21:35
因为被lxl叉了
by FZzzz @ 2020-06-05 13:22:54
@[FZzzz](/user/174045) 本来还想用分块做的/kk
by Mao_Mao @ 2020-06-05 13:23:25
啊这，5e5的数据范围啊，而且能直接合并信息的东西为啥要硬上分块/fad
by FZzzz @ 2020-06-05 13:25:34
@[FZzzz](/user/174045) 线段树不太会/kk
by Mao_Mao @ 2020-06-05 13:26:40